Trenz Granny Flats

Trenz Granny Flats
Newcastle, Lake Macquarie, Hunter Valley

Benefits of adding a Granny Flat

Maximise your property's potential

Create awesome extra living space

Double your rental return

Create great tax advantages

Recently Completed Projects/Renovations

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I worked with Terry and the team to create a unique addition to my property which has added value and a huge weekly cash flow boost. We made a number of additional changes along the way, however the team made the complex simple and solved the issues to deliver something special. We recommend this turn-key building solution to anyone
Regards Luke

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When Craig and I took possession of our granny flat we were absolutely thrilled with it. Terry has been a pleasure to deal with from the beginning and the constant hand holding we needed along the way was much appreciated! He has so much patients and is very helpful and somehow manages to maintain his sense of humour. Thanks again and we look forward to building the next granny flat with you.
Kind regards
Sam and Craig

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This Father and Daughter team changed this old house into a success story and built a granny flat in the back yard to maximise their R.O.I. Well done guys.

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Watch us build a Granny Flat in 1 minute

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Granny Flats are affordable housing

Australia has been judged by many as the most expensive housing in the world. The sheer size of our houses, often twice the size of a European equivalent, means simply they cost more to build. Really, the best way to reduce the cost of building a house is to build a smaller quality house.

Smaller housing is smarter housing and it will be our pleasure to help you build a great smaller home for your special purpose.

The process is easy

Contact us for a Free Quote

  1. Any property in NSW that is a minimum of 450 square metres with a minimum frontage of 12 metre is eligible for approval.
  2. Trenz handle all required building approvals for you
  3. Building approval take as little as ten days
  4. Construction can be completed in 8 to 10 weeks
  5. All work is fully covered by Home Owners Warranty for at least 7 years.

The choice of design is amazing

View our Designs

  • Choose from our standard ranges
  • Look at some of our concept designs
  • We will custom design a completely individual plan for you, from concept to completion

Increase rental returns

Combined return of Main House and Granny Flat -> 19.6% / 2 = 9.8%

You could be eligible for additional tax benefits of between $150 & $250 per week, ask us how

Benefits of a Granny Flat